EP 1790427 B1 20081224 - Process of cutting by a laser beam a workpiece in Steel C-Mn using a fibre containing ytterbium
Title (en)
Process of cutting by a laser beam a workpiece in Steel C-Mn using a fibre containing ytterbium
Title (de)
Verfahren zum Laserschneiden eines Werkstückes in Stahl C-Mn mit einer Ytterbium enthaltenden Faser
Title (fr)
Procédé de coupage d'une pièce en acier C-Mn à l'aide d'une fibre contenant de l'ytterbium
Publication
Application
Priority
FR 0553605 A 20051125
Abstract (en)
[origin: EP1790427A2] The laser beam cutting of a steel component utilizes a laser beam generator incorporating at least one fibre containing ytterbium for the generation of the laser beam, with a quality of between 0.33 and 8 mm.mrad.
IPC 8 full level
B23K 26/38 (2006.01); B23K 26/14 (2006.01); B23K 26/40 (2006.01)
CPC (source: EP US)
B23K 26/06 (2013.01 - EP US); B23K 26/0648 (2013.01 - EP US); B23K 26/0665 (2013.01 - EP US); B23K 26/08 (2013.01 - EP US); B23K 26/1436 (2015.10 - EP US); B23K 26/38 (2013.01 - EP US); B23K 26/40 (2013.01 - EP US); B23K 2103/04 (2018.08 - EP US); B23K 2103/50 (2018.08 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1790427 A2 20070530; EP 1790427 A3 20070613; EP 1790427 B1 20081224; AT E418415 T1 20090115; BR PI0605973 A 20070904; BR PI0605973 B1 20150728; BR PI0605973 B8 20160913; CA 2568030 A1 20070525; CA 2568030 C 20141007; CN 1972039 A 20070530; CN 1972039 B 20120606; DE 602006004423 D1 20090205; ES 2319329 T3 20090506; FR 2893872 A1 20070601; FR 2893872 B1 20081017; JP 2007144518 A 20070614; JP 5535424 B2 20140702; PL 1790427 T3 20090630; PT 1790427 E 20090305; SI 1790427 T1 20090630; US 2007119833 A1 20070531; US 2012012570 A1 20120119; US 8710400 B2 20140429
DOCDB simple family (application)
EP 06301154 A 20061117; AT 06301154 T 20061117; BR PI0605973 A 20061124; CA 2568030 A 20061120; CN 200610146877 A 20061127; DE 602006004423 T 20061117; ES 06301154 T 20061117; FR 0553605 A 20051125; JP 2006315748 A 20061122; PL 06301154 T 20061117; PT 06301154 T 20061117; SI 200630237 T 20061117; US 201113152159 A 20110602; US 56028706 A 20061115